Vanitas no Carte

A young vampire named Noé travels to Paris in search of the Book of Vanitas, a mysterious clockwork grimoire, in hopes of saving a friend. Instead of searching for the book, it finds him through a man who identifies himself as a vampire doctor. Noé becomes entangled in a struggle that endangers the fragile peace between humans and vampires. He must decide whether to align with Vanitas, an eccentric and somewhat unstable figure, in his efforts to rescue vampirekind.